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A platform for research: civil engineering, architecture and urbanism
Maintenance Interval for Stormwater Hydrodynamic Separators
Twelve (12) stormwater manufactured treatment devices along New Jersey highways were selected for monitoring, analysis, and development of a maintenance interval. The depth of bottom sediment trapped in the hydrodynamic separators was measured every three months over three years after cleanout. Based on the measured rate of sediment accumulation, a maintenance interval of three years for urban/heavy traffic areas and four and a half years for non-urban/light traffic areas was determined. These maintenance intervals assume typical site conditions. A maintenance interval of one and a half years was recommended where land surface erosion problems occur.
Maintenance Interval for Stormwater Hydrodynamic Separators
Twelve (12) stormwater manufactured treatment devices along New Jersey highways were selected for monitoring, analysis, and development of a maintenance interval. The depth of bottom sediment trapped in the hydrodynamic separators was measured every three months over three years after cleanout. Based on the measured rate of sediment accumulation, a maintenance interval of three years for urban/heavy traffic areas and four and a half years for non-urban/light traffic areas was determined. These maintenance intervals assume typical site conditions. A maintenance interval of one and a half years was recommended where land surface erosion problems occur.
Maintenance Interval for Stormwater Hydrodynamic Separators
Kim, Junghoon (author) / Guo, Qizhong (author)
World Environmental and Water Resources Congress 2011 ; 2011 ; Palm Springs, California, United States
2011-05-19
Conference paper
Electronic Resource
English
Maintenance Interval for Stormwater Hydrodynamic Separators
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